<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" />
  <title>关于html</title>
</head>
<body>
	<h1>一级标题</h1>
	<h2>2ji</h2>
	<h3>3</h3>
	<p>段标签
  <img src="#" />
  img 图片标签
</p><br>
<hr>
<a href="#"	>超链接</a>
<form>
	表单
	文本框<input type="text" name="">
	<textarea width=50px heigth=100px>
		type="text |hidden|checkbox|radio|password|..."

	</textarea>
	<select>
		<option>
			xxx
		</option>
		<option>
			yyy
		</option>
		<option>
			aaa
		</option>

	</select>

</form>



</body>
</html>